A) Parallel lines with a perpendicular transversal

The fence forms parallel lines with a perpendicular transversal.

B) Parallel lines w/ no transversal• The two pieces of wood form parallel lines

C) Parallel lines with a non-perpendicular transversal.

The inner part of the fence connects with the top and middle rail to form parallel lines with a non perpendicular transversal.

D) Vertical angles formed by two intersecting lines

The border lines of the states form vertical angles.

E) Supplementary adjacent angles formed by two intersecting lines.

The straps on the backpack form supplementary angles.

F) Complementary adjacent angles formed by two intersecting lines.

The tile on the floor form complementary angles.

G) Acute Angle

The Seatbelt forms an acute angle

H) Right Angle

The corner of the sign forms a right angle

I) Obtuse angle

The straps on the backpack form an obtuse angle.

J) Two non-perpendicular, non-bisecting intersecting line segments

The frame on the chair creates two non-perpendicular, non-bisecting intersecting line segments

K) Two perpendicular bisecting line segments

The small portion of the fence forms two perpendicular bisecting line segments.

L) Two non-perpendicular, bisecting line segments.

The fence gate rails form two non-perpendicular, bisecting line segments.

All 12 pictures are correct

All labels are present

All descriptions/outlines are correct

45/50 – 5 remaining points depend on your creativity.

Good luck. I look forward to seeing these.